Question

I don’t know the reason _______ you were absent from the meeting, and I am not sure that someone will tell me the reason _______ you haven’t told me.

A．why; that

B．that; why

C．because; why

D．of which; that

Answer 1

A

试题分析：本题考查定语从句。第一空填关系副词why，?先行词是the reason，在从句中作状语；第二空填关系代词that，先行词是the reason，但是定语从句中作told的直接宾语。句意：我不知道你缺席会议的原因，而且我不确定有人告诉我你没有告诉我的原因。选A。
点评：定语从句的考查主要就是考查关系词的辨析，关系代词that, which, whose, whom, as， who在句中做主语，宾语，表语或者定语；where, why, when在句中做状语。要分析句子成分，看缺少什么成分，就选用相应的关系词。